1421 search results - page 181 / 285 » Variational image segmentation using boundary functions |
DAGM
2004
Springer
13 years 12 months ago
2004
Springer
Abstract. When an object moves, it covers and uncovers texture in the background. This pattern of change is sufficient to define the object's shape, velocity, relative depth, ...
TCSV
2002
13 years 7 months ago
2002
Abstract--The emerging video coding standard MPEG-4 enables various content-based functionalities for multimedia applications. To support such functionalities, as well as to improv...
BIBE
2008
IEEE
14 years 2 months ago
2008
IEEE
—A new method is introduced for joining vessel segments together to form a vessel graph. Using a reference image set from the Sunderland Eye Infirmary, we analysed the retinal b...
VISUALIZATION
2005
IEEE
14 years 1 months ago
2005
IEEE
This paper presents a novel method for computing simulated x-ray images, or DRRs (digitally reconstructed radiographs), of tetrahedral meshes with higher-order attenuation functio...
ICPR
2010
IEEE
14 years 3 months ago
2010
IEEE
The aim of this paper is to propose tools for statistical analysis of shape families using morphological operators. Given a series of shape families (or shape categories), the appr...